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Question

Which of the following organism has single point of origin of replication in chromosome?

A
Eukaryotes
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B
Archae
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C
Fungi
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D
Bacteria
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Solution

The correct option is D Bacteria
Prokaryotic chromosomes have less sequence-based structure than eukaryotes. Bacteria typically have a single point from which replication starts, whereas some archaea contain multiple replication origins. Eukaryotes including fungi have multiple origins of replication.
Therefore, the correct answer is option D.

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